Cita APA (7a ed.)
Humphrey, W. S. Winning with Software: An Executive Strategy. Addison-Wesley.
Cita estilo Chicago (17a ed.)
Humphrey, Watts S. Winning with Software: An Executive Strategy. Boston, EUA: Addison-Wesley.
Cita MLA (9a ed.)
Humphrey, Watts S. Winning with Software: An Executive Strategy. Addison-Wesley.
Precaución: Estas citas no son 100% exactas.